CN108183773A - 解码下行链路控制信息的方法和用户设备 - Google Patents

解码下行链路控制信息的方法和用户设备 Download PDF

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Publication number
CN108183773A
CN108183773A CN201810208140.6A CN201810208140A CN108183773A CN 108183773 A CN108183773 A CN 108183773A CN 201810208140 A CN201810208140 A CN 201810208140A CN 108183773 A CN108183773 A CN 108183773A
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CN
China
Prior art keywords
enhancing
resource
control channel
particle
user equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810208140.6A
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English (en)
Chinese (zh)
Inventor
廖培凯
陈华敏
庄向阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HFI Innovation Inc
Original Assignee
MediaTek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of CN108183773A publication Critical patent/CN108183773A/zh
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201810208140.6A 2012-03-16 2013-03-15 解码下行链路控制信息的方法和用户设备 Withdrawn CN108183773A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2012100718060 2012-03-16
CN201210071806 2012-03-16
CN201380008183.5A CN104221437B (zh) 2012-03-16 2013-03-15 Ofdm/ofdma系统中增强物理下行链路控制信道的物理结构以及参考信号利用

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380008183.5A Division CN104221437B (zh) 2012-03-16 2013-03-15 Ofdm/ofdma系统中增强物理下行链路控制信道的物理结构以及参考信号利用

Publications (1)

Publication Number Publication Date
CN108183773A true CN108183773A (zh) 2018-06-19

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201810208140.6A Withdrawn CN108183773A (zh) 2012-03-16 2013-03-15 解码下行链路控制信息的方法和用户设备
CN201380008183.5A Active CN104221437B (zh) 2012-03-16 2013-03-15 Ofdm/ofdma系统中增强物理下行链路控制信道的物理结构以及参考信号利用

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201380008183.5A Active CN104221437B (zh) 2012-03-16 2013-03-15 Ofdm/ofdma系统中增强物理下行链路控制信道的物理结构以及参考信号利用

Country Status (5)

Country Link
US (2) US9277548B2 (ja)
EP (1) EP2687048A4 (ja)
JP (2) JP5889446B2 (ja)
CN (2) CN108183773A (ja)
WO (1) WO2013135199A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2639989A1 (en) * 2012-03-16 2013-09-18 Panasonic Corporation Search space for ePDCCH control information in an OFDM-based mobile communication system
KR20130111999A (ko) 2012-04-02 2013-10-11 엘지전자 주식회사 무선 통신 시스템에서 분산적 타입 하향링크 제어 채널의 검색 영역을 위하여 자원 블록을 구성하는 방법 및 이를 위한 장치
EP2882121B1 (en) * 2012-07-30 2019-10-09 Sharp Kabushiki Kaisha Base station device, mobile station device, communication method, and integrated circuit
WO2014019181A1 (zh) * 2012-08-01 2014-02-06 华为技术有限公司 一种控制信道传输方法及装置
JP6143153B2 (ja) * 2012-08-01 2017-06-07 シャープ株式会社 基地局、端末、通信方法および集積回路
WO2014026384A1 (zh) * 2012-08-17 2014-02-20 华为技术有限公司 用户设备配对处理方法、网络侧设备和用户设备
KR101562699B1 (ko) * 2012-09-13 2015-10-22 주식회사 케이티 하향링크 제어채널의 수신 방법 및 그 단말, 하향링크 제어채널의 설정 방법, 그 송수신포인트
US9191943B2 (en) * 2012-09-13 2015-11-17 Kt Corporation Reception and configuration of downlink control channel
KR102130353B1 (ko) * 2012-09-18 2020-07-06 삼성전자주식회사 통신 시스템에서 제어 채널 자원 구성 방법 및 장치
US9167574B2 (en) 2012-09-28 2015-10-20 Intel Corporation Blind decoding for an enhanced physical downlink control channel (EPDCCH)
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
CN103796309A (zh) * 2012-10-31 2014-05-14 华为终端有限公司 控制信息的传输方法、基站及用户设备
US9667386B2 (en) * 2013-11-13 2017-05-30 Samsung Electronics Co., Ltd Transmission of control channel and data channels for coverage enhancements
CN107005303B (zh) * 2014-12-16 2019-06-18 华为技术有限公司 增强下行物理控制信道发送处理方法和设备
EP3280107B1 (en) * 2015-04-03 2020-12-16 LG Electronics Inc. Method for receiving downlink signal by means of unlicensed band in wireless communication system and device for same
US11095404B2 (en) * 2015-07-31 2021-08-17 Qualcomm Incorporated Multiplexing downlink control information of same aggregation level by coding together
JP6643457B2 (ja) * 2015-07-31 2020-02-12 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 物理ダウンリンク制御チャネル送信方法および装置
US10447447B2 (en) * 2016-04-05 2019-10-15 Qualcomm Incorporated Methods and apparatus for multiplexing reference signals for multiple input multiple output (MIMO) layers
CN114466456A (zh) * 2016-09-29 2022-05-10 华为技术有限公司 下行控制信道的传输方法、接收网元及发送网元
US20180227888A1 (en) * 2017-02-06 2018-08-09 Mediatek Inc. Techniques of decoding aggregated dci messages

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7873710B2 (en) * 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
CN102036301A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110020708A (ko) * 2009-08-24 2011-03-03 삼성전자주식회사 Ｏｆｄｍ 시스템에서 셀간 간섭 조정을 위한 제어 채널 구성과 다중화 방법 및 장치
KR102017735B1 (ko) * 2009-09-28 2019-09-03 삼성전자주식회사 물리 하향링크 제어 채널의 확장
US8433251B2 (en) 2009-09-28 2013-04-30 Qualcomm Incorporated Control information signaling
US8923905B2 (en) 2009-09-30 2014-12-30 Qualcomm Incorporated Scrambling sequence initialization for coordinated multi-point transmissions
CN102111880A (zh) 2009-12-29 2011-06-29 电信科学技术研究院 一种下行控制信道资源分配的方法、系统和设备
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
EP2378703A1 (en) * 2010-04-13 2011-10-19 Panasonic Corporation Mapping of control information to control channel elements
KR101673906B1 (ko) * 2010-04-29 2016-11-22 삼성전자주식회사 Ｏｆｄｍ 시스템에서 공간 다중화 제어 채널 지원을 위한 상향 링크 ａｃｋ／ｎａｃｋ 채널의 맵핑 방법 및 장치
US20120106465A1 (en) 2010-04-30 2012-05-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
US9276722B2 (en) 2010-05-05 2016-03-01 Qualcomm Incorporated Expanded search space for R-PDCCH in LTE-A
AU2011255792B2 (en) 2010-05-17 2013-09-19 Lg Electronics Inc. Method and apparatus for transmitting and receiving downlink control information for repeater
JP4959030B2 (ja) 2010-06-18 2012-06-20 シャープ株式会社 移動通信システム、移動局装置、基地局装置および通信方法
KR20110138073A (ko) 2010-06-18 2011-12-26 삼성전자주식회사 이동 통신 시스템에서 제어 채널 자원 그룹핑 방법 및 장치
US9380567B2 (en) 2010-08-16 2016-06-28 Qualcomm Incorporated Search space design for relay physical downlink control channel (R-PDCCH)
DK2919545T3 (en) * 2011-02-11 2016-12-05 Interdigital Patent Holdings Inc Device and method for an improved control channel (E-PDCCH).
CN102202324B (zh) 2011-05-19 2013-07-10 电信科学技术研究院 资源位置指示及信道盲检的方法、系统和装置
US8537862B2 (en) 2011-06-30 2013-09-17 Blackberry Limited Transmit downlink control information with higher order modulation
EP2727305A4 (en) 2011-07-01 2015-01-07 Intel Corp LAYER SHIFTING IN MULTIPLE INPUT COMMUNICATIONS, MULTIPLE OPEN LOOP OUTPUTS
US8665811B2 (en) 2011-08-15 2014-03-04 Motorola Mobility Llc Reference signal for a control channel in wireless communication network
US8917679B2 (en) 2011-08-16 2014-12-23 Nokia Corporation Method for signaling the overlap of downlink control and data channels
RU2596839C2 (ru) * 2011-10-20 2016-09-10 Самсунг Электроникс Ко., Лтд. Способ и устройство для передачи и приема управляющей информации в системе беспроводной связи
US8982814B2 (en) 2011-11-04 2015-03-17 Telefonaktiebolaget L M Ericsson (Publ) Network node, user equipment and methods therein
US9473279B2 (en) 2011-11-04 2016-10-18 Blackberry Limited Inter-cell interference coordination for E-PDCCH
CN102395206B (zh) 2011-11-08 2015-07-15 电信科学技术研究院 下行控制信息的传输方法和设备
RU2628011C2 (ru) * 2012-01-27 2017-08-14 Интердиджитал Пэйтент Холдингз, Инк. Способ для предоставления усовершенствованного физического канала управления нисходящей линии связи в системе беспроводной связи и беспроводной приемо-передающий модуль
US20130195019A1 (en) 2012-01-27 2013-08-01 Nokia Corporation Initial access in cells without common reference signals
JP6219018B2 (ja) 2012-01-30 2017-10-25 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
US9054843B2 (en) 2012-01-30 2015-06-09 Nokia Solutions And Networks Oy Search space arrangement for control channel
US9055578B2 (en) 2012-03-15 2015-06-09 Futurewei Technologies, Inc. Systems and methods for UE-specific search space and ePDCCH scrambling
US8995395B2 (en) 2012-05-09 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Network node, user equipment and methods therein for random access handling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7873710B2 (en) * 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
CN102036301A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Discussion on Multiplexing of DCI Messages", 《3GPP TSG RAN WG1 MEETING #68，R1-120453，DRESDEN, GERMANY》 *
SAMSUNG: "Discussion on ePDCCH Design Issues", 《3GPP TSG-RAN1#66 MEETING，ATHENS, GREECE, 22 - 26 AUGUST 2011，R1-112517》 *

Also Published As

Publication number Publication date
US20130286980A1 (en) 2013-10-31
EP2687048A1 (en) 2014-01-22
JP5889446B2 (ja) 2016-03-22
US9277548B2 (en) 2016-03-01
JP6362635B2 (ja) 2018-07-25
EP2687048A4 (en) 2015-11-11
CN104221437B (zh) 2018-04-13
US9883526B2 (en) 2018-01-30
JP2015515189A (ja) 2015-05-21
US20160143053A1 (en) 2016-05-19
WO2013135199A1 (en) 2013-09-19
JP2016129385A (ja) 2016-07-14
CN104221437A (zh) 2014-12-17

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Effective date of registration: 20191202

Address after: Hsinchu County, Taiwan, China

Applicant after: Atlas Limited by Share Ltd

Address before: Hsinchu Science Park Road, Taiwan city of Hsinchu Chinese Dusing 1

Applicant before: MediaTek.Inc

WW01 Invention patent application withdrawn after publication
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Application publication date: 20180619